ALTO-SHAAM 20

RECEIVING & TRANSPORTATION
Upon receipt of the Combitherm combination oven/steamer, check the exterior of the shipping carton for any physical damage that could result in damage to the contents. If the oven was not received from the carrier in an upright position,there is a stronger possibility of concealed damage.Remove the carton or uncrate the unit carefully and inspect for any transit damage. Immediately report any damage to the delivering freight carrier.
The oven must remain on the pallet while being moved to the installation site
by fork lift or pallet lift truck.
Note the dimensions required for doorways and aisles for access of the oven and pallet to the
installation site. Transport the oven in an upright and level position only. Do not tilt the oven.With the oven on the original pallet, remove the carton and all packaging materials. Open the oven door and remove all documents and other
materials from the oven interior. Remove the roll-in cart if so equipped.
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BASIC INSTALLATION SITE REQUIREMENTS
• I nstallation surface must be level.
• Do not install adjacent to flammable surfaces.
• Deep fat fryers or similar heat producing equipment must not be installed in the immediate vicinity of the hand shower.
Do not tilt the oven.
VENTILATION
A steam ventilation hood is mandatory for the operation of the oven. The ventilation hood must be installed in accordance with local building codes for steam exhaust and must protrude 12-inches to 20-inches (300mm to 500mm) over the front side of the oven. A grease filter must be located in the protruding area of the hood. Grease filters should be thoroughly cleaned on a regular basis following manufacturer's
instructions. Ventilation hoods must ensure an adequate amount of incoming air during operation and must be operated whenever the combination oven/steamer is used in order to avoid the accumulation of condensation in the hood area.
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INSTALLATION REQUIREMENTS
s Do not install oven adjacent to flammable surfaces. Strictly observe all local fire safety regulations.
s
In order to ensure proper ventilation, a minimum distance of at least 6-inches (152mm) must be kept from the control panel side [LEFT ] of the oven and any adjoining surfaces.
NOTE:In addition to ventilation
requirements, additional clearance is needed for service access. A minimum distance of 18-inches (457mm) is strongly recommended.
s
Allow a minimum of 4-inches (102mm) from the right side of the oven to allow the door to open to at least a 90°angle. Fully opened,the door will extend up to a 225°angle. If the oven is furnished with the retractable door option, allow a minimum clearance of 6-1/2-inches (16cm).
s Allow a minimum clearance of 4-inches (102mm) from the back of the oven for plumbing connections.
s Allow a 20-inch (50cm) clearance at the top of the oven for free air movement and for the steam vent(s) located at the top [RIGHT -REAR ].s
Do not install the oven adjacent to heat producing equipment such as fryers,broilers, etc. Minimum clearance recommended: 20-inches (50cm).
Place the Combitherm oven on a stable, LEVEL horizontal surface. For counter-top models, the oven stand must be level. In addition, the overall height of the oven should be positioned so the operating controls and shelves may be conveniently reached from the front.
A L L I N S TA L L AT I O N I N S T R U C T I O N S A N D R E Q U I R E M E N T S M U S T
B E
S T R I C T LY O B S E RV E D.
MINIMUM
WATER SUPPLY
CONNECT TO POTABLE (D R I N K A B L E)COLD WATER ONLY WATER PRESSURE REQUIREMENTS:M I N I M U M30 PSI (2 BAR)
MAXIMUM 90 PSI (6 BAR)
Flush the water line at the installation site before connecting the oven to the water supply. A shut-off valve and approved back-flow preventer must be installed when connecting the oven to the cold water intake. The water supply line must be a minimum of 3/4-inch (19mm). A water filtration system is recommended if the water supply is between 7 and 9 grains of hardness. If water tests over 14 grains of hardness, the installation of a water softener is strongly recommended. Install the line filter at the cold water intake connection point.
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WATER DRAINAGE
The oven must discharge through an indirect waste pipe by means of an air gap. The drain thread is 1-1/4-inch (32mm) NPT.
A union is required. Install a 1-1/4-inch (32mm) diameter drain line. The drain line must always be a positive gradient away from the Combitherm oven and not more than 12-inches (305mm) before an air gap.
NOTE:In the U.S.A., this equipment is to be
installed to comply with the Basic Plumbing Code of the Building Officials and Code Administrators International, Inc. [BOCA], and the Food Service Sanitation Manual of the Food &Drug Administration [FDA].If several units are to be connected to one drain pipe, the dimensions of the pipe must be sufficient to allow an unobstructed water drain system.
AVERAGE DRAIN WATER TEMPERATURE
149°F (65°C)
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ELECTRICAL INSTALLATION
Before operating the oven, check all cable connections in the electrical connection area for tightness since connections can loosen during transport.
NOTE:After both water and electrical
connections have been completed,operate the oven in any cooking
mode for a period of 15 minutes and recheck the main power connections at the terminal block to make certain they remain tight.
initially
2" (50mm) only.Stand
behind the door as the hot STEAM
steam is released.
Flushing the electric Combitherm steam generator on a daily basis helps to prolong the life of the steam generator
heating elements and helps prevent the necessity of service requirements. The control provides this feature as an automatic function when the oven ON /OFF power key is pressed to the ON position at the start of each working day.
PRESS THE ON/OFF POWER KEY TO THE ON POSITION AT THE START OF THE DAY.
OR CHEF FUNCTION TO BEGIN THE STEAM GENERATOR FLUSH.
The steam generator is automatically drained,flushed, and refilled with water within 5 minutes or less. Following this time period, the Combitherm is ready for operation.
NO
TO CANCEL THE STEAM GENERATOR FLUSH, ROTATE THE ADJUSTMENT KNOB ONE TURN TO THE RIGHT UNTIL "NO" IS HIGHLIGHTED IN THE DISPLAY.PRESS THE START KEY OR CHEF FUNCTION KEY TO CONFIRM CANCELLATION.
If steam generator flush cancellation is not initiated within 10 seconds of the appearance of the display message, the flushing function will automatically start. Following cancellation, the Combitherm is ready for operation. The flushing process must be initiated manually at a later time during the working day if not conducted at startup.
MANUAL STEAM GENERATOR FLUSH
PERFORM DAILY WHEN THE STEAM GENERATOR FLUSH IS NOT PERFORMED AT THE START OF THE WORKING DAY.
WITH THE OVEN AT ROOM TEMPERATURE
1.Press the Power Switch to the OFF position, rotate the Steam Generator Drain Cap located at the back of
the oven until water begins to flow from the four holes in the cap. In approximately 20 to 60 seconds, a sufficient quantity of water will have drained from the steam generator so that the drain cap can be completely removed.
2.
As the water continues to flow from the generator, it will have a milky or cloudy appearance, which indicates deposits in the generator are beginning to flush through the system. Let the water continue to drain until the flow begins to subside.
3.
When the flow begins to subside, remove the hand-held hose from the side of the oven and direct a stream of fresh water directly into the steam generator drain opening located directly behind Steam Generator Drain Cap. Repeat this procedure several times until the water begins to run clear.4.
Press the oven Power Switch to the ON position. When the audible signal is heard, press the Steam Mode Key. A new supply of fresh, cold water will begin to flow through the steam generator. Repeat this procedure several times until the water runs completely clear.
5.
Once the water is completely clear, replace the Steam Generator Drain Cap over the steam generator drain by turning it clockwise, by hand, until there is a slight resistance.
AT THE START OF EACH WORK DAY
D O N O T OV
E R -T I G H T E N S T E A M G E N E R AT O R D R A I N C A P.
D A I LY O V
E N C L E A N I N G
O N O T S P R AY C L E
A N E R I N T O A H O T O V E N.L L O W T H E O V E N T O C O O L T O 150°F (60°C ).
The temperature in the display indicates the air temperature inside the oven compartment and not the interior walls of the oven.Always make certain to allow the oven walls to cool to a minimum of 150°F (60°C) before spraying the compartment with oven cleaner.
1.Remove all food scraps and residue from the oven drain ቩ.
2.
Wearing safety glasses and rubber gloves, remove the drain screen and spray Combitherm liquid
oven cleaner directly into the drain pipe ቩ. Replace the drain screen.3.
Generously spray the interior oven surfaces with an even coat of
Combitherm Liquid Oven Cleaner.Spray all built-in components,shelves, side racks, and pans.
4.
Once a week, loosen the thumb
screw(s) and swing Fan Guard Cover Plate ቧtoward the back of the oven.Spray the back of the Fan Guard
Cover Plate, the oven fan, and the left-hand side of the oven. Close the swing out Cover Plate ቧ. Lock the cover into place and tighten thumb screw(s).
5.
Insert the Combitherm Liquid Oven Cleaner spray nozzle directly into the Steam By-Pass Port ቤand spray several times.
6.Securely close the oven door.
RUBBER GLOVES AND PROTECTIVE EYE WEAR MUST BE WORN WHEN USING THE OVEN CLEANER.
USE AUTHORIZED COMBITHERM LIQUID OVEN CLEANER ONLY.
Unauthorized cleaning agents may discolor or harm interior surfaces of the oven. Read and understand label and material safety data sheet before using the oven cleaner.
Causes severe burns. Do not get in eyes, on skin, or on clothing. Do not wear contacts. Harmful or fatal if swallowed. Do not breathe mist. Use in well ventilated area. Keep out of reach of children.Do not use on aluminum. Do not mix with anything but water.
THOROUGHLY RINSE EMPTY CONTAINER WITH WATER AND SAFELY DISCARD.
1 Cooking time increases significantly. Food on the upper shelves is finished first.
2Water injection into the condenser is activated for the entire cooking mode (high water consumption). 3When error codes E23 and E26 appear simultaneously, steam generator does not preheat.
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Model Number: _____________________________________Date Installed: _____________________________________ Voltage: ____________________________________________Purchased From: ____________________________________ Serial Number: ______________________________________ ____________________________________________________
W164N9221W a t e r S t r e e t q P.O.B o x450q M e n o m o n e e F a l l s,W i s c o n s i n53052-0450q U.S.A.
P H O N E:262.251.3800FA X:262.251.7067 q800.329.8744U.S.A./C A N A DA W E B S I T E: 800.558.8744U.S.A./C A N A DA262.251.1907I N T E R N AT I O N A L W W
P R I N T E D I N U.S.A.。